US3542267A - Method and device for splitting yarn - Google Patents

Method and device for splitting yarn Download PDF

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Publication number
US3542267A
US3542267A US703304A US3542267DA US3542267A US 3542267 A US3542267 A US 3542267A US 703304 A US703304 A US 703304A US 3542267D A US3542267D A US 3542267DA US 3542267 A US3542267 A US 3542267A
Authority
US
United States
Prior art keywords
splitting
yarn
rollers
tape
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US703304A
Other languages
English (en)
Inventor
Saburo Ida
Yoshimitsu Tsutsui
Shigeo Tsutsui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Application granted granted Critical
Publication of US3542267A publication Critical patent/US3542267A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
    • D01G1/08—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading
    • D01G1/081—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading with preferential breaking zones
    • D01G1/083—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading with preferential breaking zones obtained by mechanical means, e.g. by squeezing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/14—Longitudinally of direction of feed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/329—Plural breakers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/323—With means to stretch work temporarily

Definitions

  • a device including a gear shaft supporting said arm for rotation therewith, and worm and gear means connected to said gear shaft to rotate said gear shaft for selectively positioning said arm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)
US703304A 1967-02-09 1968-02-06 Method and device for splitting yarn Expired - Lifetime US3542267A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP845367 1967-02-09

Publications (1)

Publication Number Publication Date
US3542267A true US3542267A (en) 1970-11-24

Family

ID=11693533

Family Applications (1)

Application Number Title Priority Date Filing Date
US703304A Expired - Lifetime US3542267A (en) 1967-02-09 1968-02-06 Method and device for splitting yarn

Country Status (4)

Country Link
US (1) US3542267A (Direct)
DE (1) DE1710632C3 (Direct)
FR (1) FR1552695A (Direct)
GB (1) GB1198943A (Direct)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665796A (en) * 1970-09-10 1972-05-30 Horst Witte Apparatus for cutting a web of material
US3769815A (en) * 1970-12-14 1973-11-06 Forsch Textiltechnologe Method of producing textiles on knitting machines
US4870839A (en) * 1987-12-22 1989-10-03 Asheboro Elastics, Corp. Apparatus for deknitting elastic yarns
US5934534A (en) * 1996-03-11 1999-08-10 Cmd Corporation Separating a web at a line of weakness
US5961020A (en) * 1996-03-11 1999-10-05 Cmd Corporation Separating a web at a line of weakness
US20100058904A1 (en) * 2007-01-16 2010-03-11 Lm Glasfiber A/S Apparatus for cutting off fibre mats
CN103526348A (zh) * 2013-11-04 2014-01-22 吴江市祥盛纺织品有限公司 多功能纺纱机
CN109986122A (zh) * 2019-01-09 2019-07-09 中冶南方工程技术有限公司 可切换控制的剖分装置以及剖分机组
US10357954B2 (en) * 2015-11-04 2019-07-23 Koenig & Bauer Ag Separating device for separating sections from a material web, laminating machine comprising a separating device, and method for laminating a sheet of a material web and for separating at least one section from a material web

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665796A (en) * 1970-09-10 1972-05-30 Horst Witte Apparatus for cutting a web of material
US3769815A (en) * 1970-12-14 1973-11-06 Forsch Textiltechnologe Method of producing textiles on knitting machines
US4870839A (en) * 1987-12-22 1989-10-03 Asheboro Elastics, Corp. Apparatus for deknitting elastic yarns
US5934534A (en) * 1996-03-11 1999-08-10 Cmd Corporation Separating a web at a line of weakness
US5961020A (en) * 1996-03-11 1999-10-05 Cmd Corporation Separating a web at a line of weakness
US5964389A (en) * 1996-03-11 1999-10-12 Cmd Corporation Separating a web at a line of weakness
US5979729A (en) * 1996-03-11 1999-11-09 Cmd Corporation Separating a web at a line of weakness
US20100058904A1 (en) * 2007-01-16 2010-03-11 Lm Glasfiber A/S Apparatus for cutting off fibre mats
US9293861B2 (en) * 2007-01-16 2016-03-22 Lm Glasfiber A/S Apparatus for cutting off fibre mats
CN103526348A (zh) * 2013-11-04 2014-01-22 吴江市祥盛纺织品有限公司 多功能纺纱机
US10357954B2 (en) * 2015-11-04 2019-07-23 Koenig & Bauer Ag Separating device for separating sections from a material web, laminating machine comprising a separating device, and method for laminating a sheet of a material web and for separating at least one section from a material web
CN109986122A (zh) * 2019-01-09 2019-07-09 中冶南方工程技术有限公司 可切换控制的剖分装置以及剖分机组

Also Published As

Publication number Publication date
DE1710632A1 (de) 1972-04-13
FR1552695A (Direct) 1969-01-03
DE1710632C3 (de) 1975-11-27
DE1710632B2 (de) 1975-04-17
GB1198943A (en) 1970-07-15

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